Respiratory and Circulatory Systems Review

Which of the following is a function of blood?

• carry saliva to the mouth

• transport nutrients and oxygen to cells

• excrete salts from the body

• feeds vampires

Diffusion of gases occurs between capillaries and which of the following structures?

• nasal cavity

• alveoli

• bronchi

• bronchioles

Which system works together with the circulatory system to provide body cells with oxygen?

• Skeletal

• Respiratory

• Digestive

• Excretory

Tube lined with strong, C-shaped rings of cartilage and lined with cilia.

• alveoli

• lungs

• bronchi

• trachea

Veins always carry blood______________________ the heart.

• away from

• through

• toward

• around

Which waste is eliminated by interactions between the respiratory and circulatory systems?

• Carbon Dioxide

• Water

• Salt

• Oxygen

When the gases inside the lungs are pushed out through air passages you .

• inhale

• exhale

What two systems are shown working together here?

• Nervous and Musculoskeletal

• Circulatory and Digestive

• Circulatory and Respiratory

• Respiratory and Digestive

What is the function of the circulatory system?

• break down food in the body

• produce blood cells for the body

• send signals across the body

• transport blood within the body

What blood vessels move Away from the heart and are usually depicted as red?

• Arteries

• Veins

• Capillaries

• Heart